:root {
  --bg: #0d1117;
  --bg-2: #111821;
  --panel: #151c26;
  --panel-2: #0f151d;
  --panel-3: #1c2531;
  --text: #d8dee9;
  --muted: #8b949e;
  --line: rgba(139, 148, 158, 0.16);
  --line-soft: rgba(139, 148, 158, 0.1);
  --line-accent: rgba(125, 211, 199, 0.2);
  --line-warm: rgba(232, 193, 109, 0.18);
  --line-strong: rgba(139, 148, 158, 0.24);
  --cyan: #7dd3c7;
  --blue: #8aadf4;
  --amber: #e8c16d;
  --red: #e78284;
  --green: #a6d189;
  --shadow: rgba(0, 0, 0, 0.22);
  --ui-font: Avenir, "Avenir Next", "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono-font: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 10%, rgba(125, 211, 199, 0.08), transparent 26rem),
    radial-gradient(circle at 84% 0%, rgba(138, 173, 244, 0.08), transparent 28rem),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, 22px 22px, 22px 22px, auto;
  font-family: var(--ui-font);
  line-height: 1.52;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
dl {
  margin-top: 0;
}

.site-header {
  position: absolute;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: grid;
  width: min(1180px, calc(100% - 32px));
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px;
  transform: translateX(-50%);
}

.button,
.hero-panel,
.risk-list article,
.buyer-card,
.executive-card,
.program-card,
.method-list article,
.client-logo-card,
.contact-card {
  border: 1px solid var(--line);
  background: rgba(17, 24, 34, 0.58);
  box-shadow: 0 16px 36px var(--shadow);
}

.brand {
  display: inline-flex;
  align-items: center;
  padding: 0;
  color: var(--text);
  background: transparent;
  border: 0;
  box-shadow: none;
  font-family: var(--mono-font);
  font-size: 0.74rem;
  font-weight: 760;
  line-height: 1.1;
}

.brand-wordmark {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  color: var(--text);
  font-family: "Avenir Next", Avenir, "IBM Plex Sans", "Segoe UI", sans-serif;
  font-kerning: none;
  font-feature-settings: "kern" 0;
  line-height: 0.9;
  text-rendering: geometricPrecision;
  white-space: nowrap;
}

.brand-main {
  display: block;
  font-size: 1.98rem;
  font-weight: 830;
  letter-spacing: 0.035em;
}

.brand-sub {
  display: block;
  margin-top: 0.14em;
  padding-right: 0.01em;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 780;
  letter-spacing: 0.045em;
  line-height: 1;
}

.language-switcher::before {
  color: var(--cyan);
  content: "●";
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 0.48rem;
}

.site-nav a {
  min-width: 112px;
  padding: 10px 12px;
  color: var(--text);
  background: transparent;
  border: 0;
  box-shadow: none;
  font-size: 0.82rem;
  font-weight: 800;
  text-align: center;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(125, 211, 199, 0.1);
}

.language-switcher {
  position: relative;
  display: inline-flex;
  justify-self: end;
  align-items: center;
  margin-top: 0.46rem;
}

.language-switcher::before {
  position: absolute;
  left: 10px;
  z-index: 1;
  content: "lang";
  font-size: 0.7rem;
  font-weight: 850;
}

.language-switcher select {
  min-height: 37px;
  appearance: none;
  padding: 0 28px 0 47px;
  color: var(--text);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 850;
  cursor: pointer;
}

.language-switcher::after {
  position: absolute;
  right: 10px;
  color: var(--amber);
  content: "v";
  font-size: 0.72rem;
  pointer-events: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero {
  position: relative;
  display: grid;
  min-height: 88svh;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: center;
  overflow: hidden;
  padding: 126px max(16px, calc((100vw - 1180px) / 2)) 56px;
  background:
    linear-gradient(90deg, rgba(13, 17, 23, 0.94) 0%, rgba(13, 17, 23, 0.7) 58%, rgba(13, 17, 23, 0.5) 100%),
    linear-gradient(180deg, rgba(13, 17, 23, 0.2) 0%, rgba(13, 17, 23, 0.08) 42%, rgba(13, 17, 23, 0.9) 100%),
    radial-gradient(circle at 76% 28%, rgba(125, 211, 199, 0.1), transparent 26rem),
    radial-gradient(circle at 18% 46%, rgba(138, 173, 244, 0.08), transparent 30rem),
    var(--bg);
  border-bottom: 1px solid var(--line);
}

.hero::after {
  position: absolute;
  inset: 0;
  opacity: 0.6;
  background-image:
    linear-gradient(rgba(125, 211, 199, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(138, 173, 244, 0.06) 1px, transparent 1px),
    repeating-linear-gradient(0deg, transparent 0 6px, rgba(255, 255, 255, 0.02) 7px);
  background-size: 44px 44px, 44px 44px, 7px 7px;
  content: "";
  pointer-events: none;
}

.hero-content,
.hero-panel {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.hero-content {
  width: min(1060px, 100%);
}

.eyebrow {
  display: inline-flex;
  width: max-content;
  max-width: 100%;
  margin: 0 0 16px;
  padding: 5px 8px;
  color: var(--cyan);
  background: rgba(125, 211, 199, 0.045);
  border: 1px solid rgba(125, 211, 199, 0.15);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: none;
}

h1 {
  max-width: 1050px;
  margin-bottom: 18px;
  color: #eef4ff;
  font-family: var(--mono-font);
  font-size: clamp(3.2rem, 6.4vw, 6.9rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

h1::after {
  display: inline-block;
  width: 0.58em;
  height: 0.9em;
  margin-left: 0.15em;
  opacity: 0.95;
  transform: translateY(0.1em);
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(125, 211, 199, 0.35);
  animation: soft-cursor-blink 2.4s ease-in-out infinite;
  content: "";
}

@keyframes soft-cursor-blink {
  0%,
  100% {
    opacity: 0.95;
    box-shadow: 0 0 18px rgba(125, 211, 199, 0.35);
  }

  50% {
    opacity: 0.28;
    box-shadow: 0 0 8px rgba(125, 211, 199, 0.12);
  }
}

h2 {
  max-width: 820px;
  margin-bottom: 0;
  color: #eef4ff;
  font-family: var(--ui-font);
  font-size: clamp(2rem, 3.2vw, 3rem);
  font-weight: 780;
  line-height: 1.08;
  letter-spacing: -0.038em;
  overflow-wrap: break-word;
}

h3 {
  color: #eef4ff;
  font-family: var(--ui-font);
  font-weight: 760;
  letter-spacing: -0.02em;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 26px;
  color: var(--muted);
  font-family: var(--ui-font);
  font-size: 1.02rem;
  font-weight: 520;
}

.hero-copy::before {
  color: var(--amber);
  content: "> ";
}

.hero-actions,
.contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: var(--text);
  border-radius: 0;
  font-family: var(--ui-font);
  font-weight: 800;
  transition: border-color 140ms ease, background 140ms ease, transform 140ms ease;
}

.button::before {
  content: none;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(125, 211, 199, 0.34);
  background: rgba(125, 211, 199, 0.1);
}

.button-primary {
  color: var(--bg);
  background: var(--amber);
  border-color: rgba(232, 193, 109, 0.42);
}

.button-primary::before {
  content: none;
}

.button-secondary {
  background: rgba(21, 28, 38, 0.5);
}

.hero-panel {
  overflow: hidden;
  align-self: center;
  width: 100%;
  background: rgba(10, 14, 20, 0.9);
}

.hero-panel::before {
  display: block;
  padding: 8px 10px;
  color: var(--bg);
  background: var(--cyan);
  border-bottom: 1px solid var(--line);
  font-size: 0.72rem;
  font-weight: 900;
  content: "0:operating-model";
}

.hero-panel > p {
  margin: 0;
  padding: 20px 20px 8px;
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 850;
}

.hero-panel dl {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 20px 20px;
}

.hero-panel div {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.hero-panel dt {
  margin-bottom: 5px;
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-panel dd {
  margin: 0;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 760;
}

.section {
  padding: 76px 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    var(--bg-2);
  background-size: 22px 22px;
  border-bottom: 1px solid var(--line-soft);
}

.section:nth-of-type(odd) {
  background-color: #0f141b;
}

.section-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.section-inner > * {
  min-width: 0;
}

.split-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: 40px;
  align-items: start;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 28px;
}

.risk-list,
.method-list {
  display: grid;
  gap: 12px;
}

.risk-list article,
.buyer-card,
.program-card,
.method-list article,
.contact-card {
  padding: 18px;
}

.risk-list h3,
.buyer-card h3,
.method-list h3 {
  margin-bottom: 6px;
  font-size: 1.08rem;
  line-height: 1.18;
}

.risk-list p,
.buyer-card p,
.program-card p,
.method-list p,
.contact-layout p,
.proof-copy p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.buyer-grid,
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.buyer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.buyer-card span,
.program-kicker,
.method-list span {
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.buyer-card h3 {
  margin-top: 26px;
}

.executive-card {
  padding: 22px;
  font-family: var(--ui-font);
}

.executive-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.executive-grid section {
  padding: 0;
  background: transparent;
  border: 0;
}

.executive-grid section::before {
  display: block;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  background-repeat: no-repeat;
  background-size: 34px 34px;
  content: "";
}

.executive-grid section:first-child::before {
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='34'%20height='34'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%237dd3c7'%20stroke-width='1.8'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpath%20d='m16%2018%206-6-6-6'/%3E%3Cpath%20d='m8%206-6%206%206%206'/%3E%3Cpath%20d='m14.5%204-5%2016'/%3E%3C/svg%3E");
}

.executive-grid section:nth-child(2)::before {
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='34'%20height='34'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%23e8c16d'%20stroke-width='1.8'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpath%20d='M20%2013c0%205-3.5%207.5-8%209-4.5-1.5-8-4-8-9V5l8-3%208%203z'/%3E%3Cpath%20d='m9%2012%202%202%204-5'/%3E%3C/svg%3E");
}

.executive-grid span {
  color: var(--amber);
  font-size: 1rem;
  font-weight: 850;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.executive-grid h3 {
  margin: 14px 0 14px;
  font-size: 1.12rem;
  line-height: 1.18;
}

.executive-grid ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.executive-grid li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
  font-size: 0.9rem;
}

.executive-grid li::before {
  position: absolute;
  top: 0.16rem;
  left: 0;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='16'%20height='16'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%23a6d189'%20stroke-width='2.4'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpath%20d='M9%2011l3%203L22%204'/%3E%3Cpath%20d='M21%2012v7a2%202%200%200%201-2%202H5a2%202%200%200%201-2-2V5a2%202%200%200%201%202-2h11'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 16px 16px;
  content: "";
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.program-card {
  display: flex;
  min-height: 460px;
  flex-direction: column;
  padding: 22px;
  border-color: var(--line);
  font-family: var(--ui-font);
}

.program-card.featured {
  border-color: var(--line-warm);
  background: rgba(17, 24, 34, 0.58);
}

.program-card.featured .program-kicker {
  color: var(--amber);
}

.program-card h3 {
  max-width: 520px;
  margin-bottom: 12px;
  font-size: 1.68rem;
  line-height: 1.12;
}

.program-card h3::before {
  content: none;
}

.program-card ul {
  display: grid;
  gap: 11px;
  margin: 24px 0 26px;
  padding: 0;
  list-style: none;
}

.program-meta {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}

.program-meta div {
  padding: 0;
  background: transparent;
  border: 0;
}

.program-meta dt {
  margin-bottom: 4px;
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.program-meta dd {
  margin: 0;
  color: var(--text);
  font-size: 0.86rem;
}

.program-card li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
  font-size: 0.92rem;
}

.program-card li::before {
  position: absolute;
  top: 0.18rem;
  left: 0;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='16'%20height='16'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%23a6d189'%20stroke-width='2.4'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpath%20d='M9%2011l3%203L22%204'/%3E%3Cpath%20d='M21%2012v7a2%202%200%200%201-2%202H5a2%202%200%200%201-2-2V5a2%202%200%200%201%202-2h11'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 16px 16px;
  content: "";
}

.text-link {
  display: inline-flex;
  align-self: flex-start;
  margin-top: auto;
  padding: 8px 10px;
  color: var(--cyan);
  background: rgba(125, 211, 199, 0.08);
  border: 1px solid var(--line-accent);
  font-family: var(--ui-font);
  font-weight: 850;
}

.text-link::after {
  content: none;
}

.proof-section .section-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.proof-copy .eyebrow,
.contact-layout .eyebrow {
  margin-bottom: 36px;
}

.clients-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.client-logo-card {
  display: grid;
  min-height: 150px;
  place-items: center;
  margin: 0;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(138, 173, 244, 0.035), transparent 52%),
    rgba(17, 24, 34, 0.52);
}

.client-logo-card img {
  display: block;
  width: min(100%, 240px);
  max-height: 86px;
  object-fit: contain;
  opacity: 0.86;
}

.client-logo-card:hover img {
  opacity: 1;
}

.method-section {
  background:
    linear-gradient(90deg, rgba(125, 211, 199, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(125, 211, 199, 0.035) 1px, transparent 1px),
    #0f141b;
  background-size: 22px 22px;
}

.method-list article {
  position: relative;
  padding-left: 84px;
}

.method-list span {
  position: absolute;
  top: 16px;
  left: 16px;
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: var(--bg);
  background: var(--blue);
  font-weight: 900;
  box-shadow: none;
}

.contact-section {
  background:
    radial-gradient(circle at 18% 12%, rgba(232, 193, 109, 0.1), transparent 24rem),
    #0a0e14;
}

.contact-card {
  flex-direction: column;
  align-items: flex-start;
}

.contact-card .button {
  width: 100%;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 32px;
  color: var(--muted);
  background: #070a0f;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
}

.site-footer span:first-child::before {
  color: var(--cyan);
  content: "[0] ";
}

.site-footer span:last-child::before {
  color: var(--amber);
  content: "status: ";
}

@media (max-width: 980px) {
  .site-header {
    top: 14px;
    grid-template-columns: auto auto;
    width: calc(100% - 28px);
  }

  .site-nav {
    order: 3;
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .language-switcher {
    margin-left: auto;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 132px;
    padding-right: 16px;
    padding-left: 16px;
  }

  .hero-panel {
    max-width: 680px;
  }

  h1 {
    max-width: 860px;
    font-size: 3.1rem;
  }

  h2 {
    font-size: 1.86rem;
  }

  .hero-copy {
    max-width: 600px;
  }

  .split-layout,
  .contact-layout,
  .buyer-grid,
  .executive-grid,
  .program-grid,
  .clients-grid,
  .proof-section .section-inner {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 0;
  }

  .program-card {
    min-height: auto;
  }

  .risk-list article,
  .executive-card,
  .program-card,
  .method-list article,
  .client-logo-card,
  .contact-card {
    background: rgba(17, 24, 34, 0.48);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
  }
}

@media (max-width: 560px) {
  .site-header {
    position: relative;
    top: auto;
    left: auto;
    display: flex;
    width: auto;
    margin: 14px;
    align-items: flex-start;
    flex-wrap: wrap;
    transform: none;
  }

  .brand {
    max-width: calc(100% - 8px);
    padding-right: 94px;
    font-size: 0.72rem;
  }

  .brand-wordmark {
    width: auto;
  }

  .brand-main {
    font-size: 1.34rem;
  }

  .brand-sub {
    font-size: 0.6rem;
  }

  .language-switcher select {
    min-height: 38px;
    padding-right: 28px;
    padding-left: 47px;
  }

  .language-switcher {
    position: absolute;
    top: 0;
    right: 0;
    margin-left: 0;
    margin-top: 0;
  }

  .hero {
    padding-top: 34px;
  }

  .section-inner {
    width: auto;
    margin-right: 16px;
    margin-left: 16px;
  }

  .eyebrow {
    font-size: 0.64rem;
  }

  h1 {
    max-width: 20rem;
    font-size: 2.34rem;
    letter-spacing: -0.035em;
  }

  h2 {
    max-width: 20rem;
    font-size: 1.38rem;
    line-height: 1.18;
  }

  .hero-copy {
    max-width: 20rem;
    font-size: 0.94rem;
  }

  .hero-actions,
  .contact-card,
  .site-nav {
    align-items: stretch;
    flex-direction: column;
    width: 100%;
    flex-basis: 100%;
  }

  .button,
  .site-nav a {
    width: 100%;
    min-width: 0;
  }

  .site-nav {
    gap: 2px;
  }

  .site-nav a {
    padding: 8px 0;
    text-align: left;
  }

  .button,
  .risk-list article,
  .executive-card,
  .program-card,
  .method-list article,
  .client-logo-card,
  .contact-card {
    border-color: rgba(139, 148, 158, 0.12);
    box-shadow: none;
  }

  .hero-panel {
    width: min(100%, 20rem);
  }

  .program-card h3 {
    font-size: 1.45rem;
  }

  .client-logo-card {
    min-height: 128px;
    padding: 18px;
  }

  .client-logo-card img {
    max-height: 74px;
  }

  .method-list article {
    padding-left: 14px;
  }

  .method-list span {
    position: static;
    margin-bottom: 14px;
  }

  .site-footer {
    padding: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  h1::after {
    animation: none;
  }
}